6 Best Free Ebook Reader Apps for Android

這篇文章會針對電子書 APP 的部分來做介紹，究竟目前市面上有哪些電子書 APP？ 它們的功能如何？ 有哪些特色？ PTT 或 Dcard 等網友都推薦哪一款 APP？ 相關的比較跟評價都寫在這篇文章囉！

Download free Adobe Acrobat Reader software for your Windows, Mac OS and Android devices to view, print, and comment on PDF documents.

ReadEra is a set of reading apps in one app, which reads well multiple types of formats: book Epub, Kindle (MOBI, AZW3), Fb2; business PDF, Djvu; office Microsoft Word (DOC, DOCX, RTF), ODT;...

Reader is the first reading app that helps you process information rather than hoard it. The keyboard nav and minimalist interface lead you into a deep flow state.

Calibre 是一款跨平台（Windows、Mac 和 Linux）的免費開源電子書閱讀器。 此外，它也是最好的 PDF 到 Kindle 轉換器 之一。